/*
 * Copyright 2015 The Closure Compiler Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.javascript.jscomp;

/** Minimal Tracer replacement */
final class Tracer {
  long start = System.currentTimeMillis();

  Tracer(String type, String comment) {}

  Tracer(String comment) {}

  static void initCurrentThreadTrace() {}

  static void logCurrentThreadTrace() {}

  static void clearCurrentThreadTrace() {}

  long stop() {
    return System.currentTimeMillis() - start;
  }
}

